| Item condition |
New |
| Manufacture name |
CRVB/2-225 N (230V50/60HZ) N8 |
| Brand |
S&P
|
| Categories |
Roof-Mounted Ventilation Fans
|
| Country of origin |
NL |
| Harmonized System Code |
8414 5935 00
|
| Nominal current |
0.7 A |
| Number of poles |
2-pole |
| Housing material |
Stainless steel |
| Integrated timer |
Yes |
| Supporting protocol for Modbus |
Yes |
| Electrical connection |
Terminals |
| Nominal voltage |
230 V |
| Frequency |
50/60 Hz |
| With thermal protection |
Yes |
| Operation by app |
Yes |
| With pressure sensor |
Yes |
| Suitable for (extra) pressure sensor |
Yes |
| Max. air volume at 50 Pa |
1025.3 m³/h |
| With constant volume flow control |
Yes |
| Max. air volume at 100 Pa |
970.447 m³/h |
| Max. air volume at 150 Pa |
905.447 m³/h |
| Max. air volume at 200 Pa |
838.598 m³/h |
| Max. air volume at 250 Pa |
771.598 m³/h |
| Max. air volume at 300 Pa |
695.749 m³/h |
| Max. air volume at 400 Pa |
540.05 m³/h |
| Max. air volume at 500 Pa |
259.352 m³/h |
| Max. medium temperature (continuous) |
70 °C |
| Nominal duct diameter |
245 mm |
| With wireless remote control |
Yes |
| Operating height |
183 mm |
| Indirect drive |
No |
| Max. electric power input |
0.157 kW |
| With sound absorber |
Yes |
| Housing material quality |
Stainless steel 304 (1.4301) |
| Material impeller |
Plastic |
| Axial model |
No |
| Material quality impeller/pump wheel |
Polypropylene (PP) |
| Surface protection housing |
Galvanized |
| Surface protection impeller |
Galvanized |
| Air supply roof fan |
No |
| Exhaust direction |
Vertical |
| With maintenance-/service switch |
Yes |
| Base size, internal, square |
326 mm |
| Sound pressure level at 4 m (outdoor) at Qmax |
56 dB(A) |
| Single-speed motor |
Yes |
| Single-speed motor controllable with |
Electronic |
| Back draught shutter |
None |
| Specific fan power at Qmax |
454 kW/(m³/s) |
| Cover design |
Round |
| Suitable for wireless remote control |
Yes |